15238566840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{11317}}^1$

素因数の和:11574

約数の個数: 192

約数和(自身を含む): 53416432800

約数和(自身を除く): 38177865960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 229, 245, 280, 294, 392, 420, 458, 490, 588, 687, 735, 840, 916, 980, 1145, 1176, 1374, 1470, 1603, 1832, 1960, 2290, 2748, 2940, 3206, 3435, 4580, 4809, 5496, 5880, 6412, 6870, 8015, 9160, 9618, 11221, 11317, 12824, 13740, 16030, 19236, 22442, 22634, 24045, 27480, 32060, 33663, 33951, 38472, 44884, 45268, 48090, 56105, 56585, 64120, 67326, 67902, 79219, 89768, 90536, 96180, 112210, 113170, 134652, 135804, 158438, 168315, 169755, 192360, 224420, 226340, 237657, 269304, 271608, 316876, 336630, 339510, 396095, 448840, 452680, 475314, 554533, 633752, 673260, 679020, 792190, 950628, 1109066, 1188285, 1346520, 1358040, 1584380, 1663599, 1901256, 2218132, 2376570, 2591593, 2772665, 3168760, 3327198, 4436264, 4753140, 5183186, 5545330, 6654396, 7774779, 8317995, 9506280, 10366372, 11090660, 12957965, 13308792, 15549558, 16635990, 18141151, 20732744, 22181320, 25915930, 31099116, 33271980, 36282302, 38873895, 51831860, 54423453, 62198232, 66543960, 72564604, 77747790, 90705755, 103663720, 108846906, 126988057, 145129208, 155495580, 181411510, 217693812, 253976114, 272117265, 310991160, 362823020, 380964171, 435387624, 507952228, 544234530, 634940285, 725646040, 761928342, 1015904456, 1088469060, 1269880570, 1523856684, 1904820855, 2176938120, 2539761140, 3047713368, 3809641710, 5079522280, 7619283420, 15238566840]

約数ペア:

[(1, 15238566840), (2, 7619283420), (3, 5079522280), (4, 3809641710), (5, 3047713368), (6, 2539761140), (7, 2176938120), (8, 1904820855), (10, 1523856684), (12, 1269880570), (14, 1088469060), (15, 1015904456), (20, 761928342), (21, 725646040), (24, 634940285), (28, 544234530), (30, 507952228), (35, 435387624), (40, 380964171), (42, 362823020), (49, 310991160), (56, 272117265), (60, 253976114), (70, 217693812), (84, 181411510), (98, 155495580), (105, 145129208), (120, 126988057), (140, 108846906), (147, 103663720), (168, 90705755), (196, 77747790), (210, 72564604), (229, 66543960), (245, 62198232), (280, 54423453), (294, 51831860), (392, 38873895), (420, 36282302), (458, 33271980), (490, 31099116), (588, 25915930), (687, 22181320), (735, 20732744), (840, 18141151), (916, 16635990), (980, 15549558), (1145, 13308792), (1176, 12957965), (1374, 11090660), (1470, 10366372), (1603, 9506280), (1832, 8317995), (1960, 7774779), (2290, 6654396), (2748, 5545330), (2940, 5183186), (3206, 4753140), (3435, 4436264), (4580, 3327198), (4809, 3168760), (5496, 2772665), (5880, 2591593), (6412, 2376570), (6870, 2218132), (8015, 1901256), (9160, 1663599), (9618, 1584380), (11221, 1358040), (11317, 1346520), (12824, 1188285), (13740, 1109066), (16030, 950628), (19236, 792190), (22442, 679020), (22634, 673260), (24045, 633752), (27480, 554533), (32060, 475314), (33663, 452680), (33951, 448840), (38472, 396095), (44884, 339510), (45268, 336630), (48090, 316876), (56105, 271608), (56585, 269304), (64120, 237657), (67326, 226340), (67902, 224420), (79219, 192360), (89768, 169755), (90536, 168315), (96180, 158438), (112210, 135804), (113170, 134652)]